首页 > 最新文献

2010 International Conference on Electronics and Information Engineering最新文献

英文 中文
A study of applying support vector machine and Genetic Algorithm to software reliability forecasting 支持向量机和遗传算法在软件可靠性预测中的应用研究
Pub Date : 2010-09-02 DOI: 10.1109/ICEIE.2010.5559867
J. Lo
Software reliability prediction models is very helpful for developers and testers to know the phase in which corrective action need to be performed in order to achieve target reliability estimate. In this paper, an SVM-based model for software reliability forecasting is proposed. Support vector machine (SVM) is a new method based on statistical learning theory. It has been successfully used to solve nonlinear regression and time series problems. However, SVM has rarely been applied to software reliability prediction. In addition, the parameters of SVM are determined by Genetic Algorithm (GA). It is also demonstrated that only recent failure data is enough for model training. This feature that the model does not use all available failure data enables software developers and testers to obtain general ideas about software reliability in the early phase of testing process. Two types of model input data selection in the literature are employed to illustrate the performances of various prediction models. Empirical results show that the proposed model is more precise in its reliability prediction and is less dependent on the size of failure data comparing with the other forecasting models.
软件可靠性预测模型对于开发人员和测试人员了解为了实现目标可靠性估计需要执行的纠正行动的阶段非常有帮助。提出了一种基于支持向量机的软件可靠性预测模型。支持向量机(SVM)是一种基于统计学习理论的新方法。该方法已成功地用于求解非线性回归和时间序列问题。然而,支持向量机在软件可靠性预测中的应用很少。此外,支持向量机的参数由遗传算法确定。研究还表明,只有最近的故障数据才足以用于模型训练。该模型不使用所有可用的故障数据的特性使软件开发人员和测试人员能够在测试过程的早期阶段获得关于软件可靠性的一般想法。本文采用文献中两类模型输入数据的选择来说明各种预测模型的性能。实证结果表明,与其他预测模型相比,该模型的可靠性预测精度更高,对故障数据大小的依赖性较小。
{"title":"A study of applying support vector machine and Genetic Algorithm to software reliability forecasting","authors":"J. Lo","doi":"10.1109/ICEIE.2010.5559867","DOIUrl":"https://doi.org/10.1109/ICEIE.2010.5559867","url":null,"abstract":"Software reliability prediction models is very helpful for developers and testers to know the phase in which corrective action need to be performed in order to achieve target reliability estimate. In this paper, an SVM-based model for software reliability forecasting is proposed. Support vector machine (SVM) is a new method based on statistical learning theory. It has been successfully used to solve nonlinear regression and time series problems. However, SVM has rarely been applied to software reliability prediction. In addition, the parameters of SVM are determined by Genetic Algorithm (GA). It is also demonstrated that only recent failure data is enough for model training. This feature that the model does not use all available failure data enables software developers and testers to obtain general ideas about software reliability in the early phase of testing process. Two types of model input data selection in the literature are employed to illustrate the performances of various prediction models. Empirical results show that the proposed model is more precise in its reliability prediction and is less dependent on the size of failure data comparing with the other forecasting models.","PeriodicalId":211301,"journal":{"name":"2010 International Conference on Electronics and Information Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122564162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Design fuzzy control system for robot drivers 设计机器人驾驶员模糊控制系统
Pub Date : 2010-09-02 DOI: 10.1109/ICEIE.2010.5559808
Amin Younesi Sinaki, Shakiba Feizabadi, B. Maleki
Robot drivers are used in motor testing and research institutions. They can be used in determining velocity and they can keep velocity fixed in a specific cycle. This command is done by man or motor cycle software programs present research is focused on control system of throttle pedal, which is known as cruise control system. In present system the Operator gives the command of velocity to the first software program and the first software sends it to the second software via network communication. For example the first program can be in control room and the second one in a computer in the automobile, the second computer is connected to micro controller by parallel and series ports. Micro controller is connected to DC motor which is connected to axle Link that pushes pedal directly. Our purpose is displacement of this axle link by Dc motor in order to control throttle pedal. The second program receives velocity quantity and uses fuzzy controller to determine displacement of the link which is connected to pedal to gain determined velocity. present control system will be installed in the second program. Then second program sends displacement value to microcontroller. Micro controller determines and sends required voltage for desirable displacement of link to motor.
机器人驾驶员用于电机测试和研究机构。它们可以用来确定速度,它们可以使速度在一个特定的循环中保持固定。该命令是由人或摩托车软件程序来完成的,目前研究的重点是油门踏板控制系统,即巡航控制系统。在本系统中,操作员向第一软件程序发出速度指令,第一软件通过网络通信将速度指令发送给第二软件。例如,第一个程序可以在控制室中,第二个程序可以在汽车上的计算机中,第二个计算机通过并口和串行口与微控制器连接。微控制器与直流电动机相连,直流电动机与轴连杆相连,轴连杆直接推动踏板。我们的目的是用直流电动机位移这个轴链,以控制油门踏板。第二个程序接收速度量,利用模糊控制器确定与踏板相连的连杆的位移,从而获得确定的速度。目前的控制系统将安装在第二个程序中。然后第二程序将位移值发送给微控制器。微控制器确定并发送所需的电压,以实现所需的连杆位移到电机。
{"title":"Design fuzzy control system for robot drivers","authors":"Amin Younesi Sinaki, Shakiba Feizabadi, B. Maleki","doi":"10.1109/ICEIE.2010.5559808","DOIUrl":"https://doi.org/10.1109/ICEIE.2010.5559808","url":null,"abstract":"Robot drivers are used in motor testing and research institutions. They can be used in determining velocity and they can keep velocity fixed in a specific cycle. This command is done by man or motor cycle software programs present research is focused on control system of throttle pedal, which is known as cruise control system. In present system the Operator gives the command of velocity to the first software program and the first software sends it to the second software via network communication. For example the first program can be in control room and the second one in a computer in the automobile, the second computer is connected to micro controller by parallel and series ports. Micro controller is connected to DC motor which is connected to axle Link that pushes pedal directly. Our purpose is displacement of this axle link by Dc motor in order to control throttle pedal. The second program receives velocity quantity and uses fuzzy controller to determine displacement of the link which is connected to pedal to gain determined velocity. present control system will be installed in the second program. Then second program sends displacement value to microcontroller. Micro controller determines and sends required voltage for desirable displacement of link to motor.","PeriodicalId":211301,"journal":{"name":"2010 International Conference on Electronics and Information Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117327447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Planning evacuation for citizens in the area of the coastal tropical storm occurrence with Intelligence Fluids Algorithm 基于智能流体算法的沿海热带风暴发生区域居民疏散规划
Pub Date : 2010-09-02 DOI: 10.1109/ICEIE.2010.5559791
Chantarat Kingsaeng, Suttisak Nayakovit
The Tropical cyclone is a natural phenomenon that created disaster on lives and property in every continent of the world is much. We will be better. If we can predict the tropical cyclone occurrence of correctly and accurately. Prepare for evacuation of population in other areas through the tropical cyclone motion. Especially in coastal areas. Will harm most of the wave water blow into, so we purpose to solve these problems with Intelligence Fluid Algorithm and prediction of the tropical cyclone using the principles of Fuzzy the reliability and accuracy. Up to 97.78% in prediction. The data from the satellite image analysis points to the likelihood of the tropical cyclone occur, which this method can plan to evacuate people in the immediate coastal area.
热带气旋是一种自然现象,对世界各大洲的生命和财产造成了很大的灾难。我们会变得更好。如果我们能正确准确地预测热带气旋的发生。由于热带气旋的移动,其他地区的人口准备撤离。特别是在沿海地区。将危害大部分的波浪水吹入,因此我们旨在用智能流体算法解决这些问题,并利用模糊原理预测热带气旋的可靠性和准确性。预测准确率高达97.78%。通过对卫星图像的分析,数据指向热带气旋发生的可能性,该方法可以对临近沿海地区的人员进行疏散规划。
{"title":"Planning evacuation for citizens in the area of the coastal tropical storm occurrence with Intelligence Fluids Algorithm","authors":"Chantarat Kingsaeng, Suttisak Nayakovit","doi":"10.1109/ICEIE.2010.5559791","DOIUrl":"https://doi.org/10.1109/ICEIE.2010.5559791","url":null,"abstract":"The Tropical cyclone is a natural phenomenon that created disaster on lives and property in every continent of the world is much. We will be better. If we can predict the tropical cyclone occurrence of correctly and accurately. Prepare for evacuation of population in other areas through the tropical cyclone motion. Especially in coastal areas. Will harm most of the wave water blow into, so we purpose to solve these problems with Intelligence Fluid Algorithm and prediction of the tropical cyclone using the principles of Fuzzy the reliability and accuracy. Up to 97.78% in prediction. The data from the satellite image analysis points to the likelihood of the tropical cyclone occur, which this method can plan to evacuate people in the immediate coastal area.","PeriodicalId":211301,"journal":{"name":"2010 International Conference on Electronics and Information Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129140731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design of WSN gateway based on ZigBee and TD 基于ZigBee和TD的无线传感器网络网关设计
Pub Date : 2010-09-02 DOI: 10.1109/ICEIE.2010.5559719
Fuxing Yang, Chuansheng Yan
According to problems caused by limited bandwidth of traditional wireless sensory gateway, such as inferior network performance and low efficiency of communication, this paper comes up with a solution — a wireless sensory gateway based on ZigBee/TD, closely combining ZigBee net with TD-SCDMA net. In the plan of design, the network node transport data to gateway by ZigBee short-range communication technique after collecting them and the gateway send them to control center by TD network from long distance, realizing the highly efficient long-range transport of data. To sum it up, this design satisfies the efficiency and transparency needed for inter-networks data exchange and it can be extended easily.
针对传统无线传感网关带宽有限造成的网络性能差、通信效率低等问题,本文提出了一种基于ZigBee/TD的无线传感网关方案,将ZigBee网络与TD- scdma网络紧密结合。在设计方案中,网络节点采集数据后通过ZigBee短距离通信技术传输到网关,网关通过TD网络远程发送到控制中心,实现了数据的高效远程传输。综上所述,该设计满足了网络间数据交换所需的效率和透明性,并且易于扩展。
{"title":"Design of WSN gateway based on ZigBee and TD","authors":"Fuxing Yang, Chuansheng Yan","doi":"10.1109/ICEIE.2010.5559719","DOIUrl":"https://doi.org/10.1109/ICEIE.2010.5559719","url":null,"abstract":"According to problems caused by limited bandwidth of traditional wireless sensory gateway, such as inferior network performance and low efficiency of communication, this paper comes up with a solution — a wireless sensory gateway based on ZigBee/TD, closely combining ZigBee net with TD-SCDMA net. In the plan of design, the network node transport data to gateway by ZigBee short-range communication technique after collecting them and the gateway send them to control center by TD network from long distance, realizing the highly efficient long-range transport of data. To sum it up, this design satisfies the efficiency and transparency needed for inter-networks data exchange and it can be extended easily.","PeriodicalId":211301,"journal":{"name":"2010 International Conference on Electronics and Information Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130391278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Virtual assembly of mechanical components and collision detection 机械部件的虚拟装配与碰撞检测
Pub Date : 2010-09-02 DOI: 10.1109/ICEIE.2010.5559671
Tian Chen
The application of advanced virtual reality technology and product exchange technology is the main process of the virtual prototype for supporting virtual assembly of product life cycle. Taking a typically complex mechanical product – pumps as an example, this paper analyzed the assembly model of mechanical products, built the virtual assembly scene, and applied the DFA and virtual reality technology to implement the virtual assembly, virtual operation and real-time interaction through VRML and Script nodes in the virtual environment. Meanwhile, by applying the method of Bounding Boxes, the collision detection analysis during the process of assembly is completed. It presented a new design and implementation method for developing complex machinery.
先进的虚拟现实技术和产品交换技术的应用是虚拟样机支持产品全生命周期虚拟装配的主要过程。以典型复杂机械产品——泵为例,分析机械产品的装配模型,构建虚拟装配场景,应用DFA和虚拟现实技术,在虚拟环境中通过VRML和Script节点实现虚拟装配、虚拟操作和实时交互。同时,应用包围盒方法,完成装配过程中的碰撞检测分析。为开发复杂机械提供了一种新的设计与实现方法。
{"title":"Virtual assembly of mechanical components and collision detection","authors":"Tian Chen","doi":"10.1109/ICEIE.2010.5559671","DOIUrl":"https://doi.org/10.1109/ICEIE.2010.5559671","url":null,"abstract":"The application of advanced virtual reality technology and product exchange technology is the main process of the virtual prototype for supporting virtual assembly of product life cycle. Taking a typically complex mechanical product – pumps as an example, this paper analyzed the assembly model of mechanical products, built the virtual assembly scene, and applied the DFA and virtual reality technology to implement the virtual assembly, virtual operation and real-time interaction through VRML and Script nodes in the virtual environment. Meanwhile, by applying the method of Bounding Boxes, the collision detection analysis during the process of assembly is completed. It presented a new design and implementation method for developing complex machinery.","PeriodicalId":211301,"journal":{"name":"2010 International Conference on Electronics and Information Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129169596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Prediction exchange rate of USD/GBP with intelligence cyberspace experimental 基于智能网络空间的美元/英镑汇率预测实验
Pub Date : 2010-09-02 DOI: 10.1109/ICEIE.2010.5559706
Suttisak Nayakovit, Khammapun Khantanapoka, Usa Jaritngam
From the current economic climate results in fluctuations of currency exchange rates in all countries. Since the most countries use U.S. Dollar as the reference exchange rate. The exchange rate will change from time to time so variety of factors which affect the exchange rate forecasting in the exchange rates in advance are critical to evaluate for the impact of the economic system of each country. The experimental forecast exchange rates for currency's U.S. Dollar with Great Britain Pounds by using Artificial Neural Networks (ANN) and Meiosis Genetic Algorithms (MGA) with results which are accurate in prediction than other methods about 25–40% which it depend on the accuracy of the information in the past.
当前的经济气候导致各国货币汇率波动。因为大多数国家使用美元作为参考汇率。汇率是随时变化的,因此,汇率预测中影响汇率的各种因素对于评估各国经济制度的影响至关重要。利用人工神经网络(ANN)和减数分裂遗传算法(MGA)对货币美元对英镑的汇率进行了实验预测,预测结果比其他方法的预测精度提高了25-40%,这取决于过去信息的准确性。
{"title":"Prediction exchange rate of USD/GBP with intelligence cyberspace experimental","authors":"Suttisak Nayakovit, Khammapun Khantanapoka, Usa Jaritngam","doi":"10.1109/ICEIE.2010.5559706","DOIUrl":"https://doi.org/10.1109/ICEIE.2010.5559706","url":null,"abstract":"From the current economic climate results in fluctuations of currency exchange rates in all countries. Since the most countries use U.S. Dollar as the reference exchange rate. The exchange rate will change from time to time so variety of factors which affect the exchange rate forecasting in the exchange rates in advance are critical to evaluate for the impact of the economic system of each country. The experimental forecast exchange rates for currency's U.S. Dollar with Great Britain Pounds by using Artificial Neural Networks (ANN) and Meiosis Genetic Algorithms (MGA) with results which are accurate in prediction than other methods about 25–40% which it depend on the accuracy of the information in the past.","PeriodicalId":211301,"journal":{"name":"2010 International Conference on Electronics and Information Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116312436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Sharing and integration of profession ontology by web service - an example of diabetes care 通过web服务实现职业本体的共享和集成——以糖尿病护理为例
Pub Date : 2010-09-02 DOI: 10.1109/ICEIE.2010.5559733
Jian-Xun Chen, Shih-Li Su, Zong Chen
Usually to finish a complicated task often requires different fields of professionals to contribute his knowledge because no one has the complete knowledge of the task. And if the knowledge is sharing by web pages in internet, users need to visit these pages one by one to grab piece of knowledge we needed on the pages and then integrate it manually. This approach takes lots of effort in searching, retrieving and integrating knowledge. To overcome this issue, we propose an approach to do this task. We first represent knowledge by some ontologies in internet and each of them represents a subdomain knowledge respectively, and then we integrate it through a web service platform. Sharing ontology in internet based on web service provides a simple and flexible manner for knowledge sharing, retrieval and integration. To demonstrate the feasibility of our approach, we use diabetes care as an example to use this system because it needs different professionals to make up a care plan. The result of our research shows, our system can retrieve and integrate diabetes care suggestion from related ontology in internet according to patient's condition. Thus It can reduce the consumption of medical resources while provide consistent care quality at the same time.
通常要完成一项复杂的任务往往需要不同领域的专业人士贡献自己的知识,因为没有人对这项任务有完整的了解。而在互联网上,如果知识是通过网页共享的,用户需要逐个访问这些网页,从页面上抓取我们需要的知识,然后手工整合。这种方法在搜索、检索和整合知识方面花费了大量的精力。为了克服这个问题,我们提出了一种方法来完成这项任务。我们首先用internet上的一些本体来表示知识,每个本体分别表示一个子领域的知识,然后通过web服务平台将其集成。基于web服务的互联网共享本体为知识共享、检索和集成提供了一种简单灵活的方式。为了证明我们方法的可行性,我们以糖尿病护理为例来使用这个系统,因为它需要不同的专业人员来制定护理计划。研究结果表明,该系统可以根据患者的病情,从网络相关本体中检索和整合糖尿病护理建议。从而在减少医疗资源消耗的同时,提供一致的医疗质量。
{"title":"Sharing and integration of profession ontology by web service - an example of diabetes care","authors":"Jian-Xun Chen, Shih-Li Su, Zong Chen","doi":"10.1109/ICEIE.2010.5559733","DOIUrl":"https://doi.org/10.1109/ICEIE.2010.5559733","url":null,"abstract":"Usually to finish a complicated task often requires different fields of professionals to contribute his knowledge because no one has the complete knowledge of the task. And if the knowledge is sharing by web pages in internet, users need to visit these pages one by one to grab piece of knowledge we needed on the pages and then integrate it manually. This approach takes lots of effort in searching, retrieving and integrating knowledge. To overcome this issue, we propose an approach to do this task. We first represent knowledge by some ontologies in internet and each of them represents a subdomain knowledge respectively, and then we integrate it through a web service platform. Sharing ontology in internet based on web service provides a simple and flexible manner for knowledge sharing, retrieval and integration. To demonstrate the feasibility of our approach, we use diabetes care as an example to use this system because it needs different professionals to make up a care plan. The result of our research shows, our system can retrieve and integrate diabetes care suggestion from related ontology in internet according to patient's condition. Thus It can reduce the consumption of medical resources while provide consistent care quality at the same time.","PeriodicalId":211301,"journal":{"name":"2010 International Conference on Electronics and Information Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124309591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
An efficient mapping technique for flash memory using grouped blocks 一种使用分组块的闪存有效映射技术
Pub Date : 2010-09-02 DOI: 10.1109/ICEIE.2010.5559681
Hyuk-In Kwon, Tae-Sun Chung
Recently, Flash memory is adopted by many devices as it has very useful features. However, it has a critical drawback of “erase-before-write” feature. This problem incurs the unexpected performance degradation. To solve the upper serious disadvantage of flash memory, we require the software layer known as FTL (Flash Translation Layer) and the RAM (Random Access Memory). In this paper, we propose an economic mapping technique that the size of the mapping table is shrunk by a specific calculation. Grouped Block reduces the cost of flash memory and improves the performance by using the optimized mapping table, delaying the merge operation and reducing the number of erase operation. The results of experiments show that the size of the group mapping is more economical than that of block mapping and it demonstrates more improved performance compared to FAST.
最近,闪存被许多设备采用,因为它具有非常有用的功能。然而,它有一个严重的缺点,即“先擦后写”的特性。这个问题会导致意想不到的性能下降。为了解决闪存的上层严重缺点,我们需要称为FTL(闪存转换层)和RAM(随机存取存储器)的软件层。在本文中,我们提出了一种经济的映射技术,即通过特定的计算来缩小映射表的大小。分组块通过使用优化后的映射表,延迟合并操作和减少擦除操作的次数,降低了闪存的开销,提高了性能。实验结果表明,组映射的大小比块映射更经济,性能比FAST有更大的提高。
{"title":"An efficient mapping technique for flash memory using grouped blocks","authors":"Hyuk-In Kwon, Tae-Sun Chung","doi":"10.1109/ICEIE.2010.5559681","DOIUrl":"https://doi.org/10.1109/ICEIE.2010.5559681","url":null,"abstract":"Recently, Flash memory is adopted by many devices as it has very useful features. However, it has a critical drawback of “erase-before-write” feature. This problem incurs the unexpected performance degradation. To solve the upper serious disadvantage of flash memory, we require the software layer known as FTL (Flash Translation Layer) and the RAM (Random Access Memory). In this paper, we propose an economic mapping technique that the size of the mapping table is shrunk by a specific calculation. Grouped Block reduces the cost of flash memory and improves the performance by using the optimized mapping table, delaying the merge operation and reducing the number of erase operation. The results of experiments show that the size of the group mapping is more economical than that of block mapping and it demonstrates more improved performance compared to FAST.","PeriodicalId":211301,"journal":{"name":"2010 International Conference on Electronics and Information Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128196106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A novel scheme for sweat-pore extraction & performance evaluation on multi-core 一种新的多岩心汗孔提取及性能评价方案
Pub Date : 2010-09-02 DOI: 10.1109/ICEIE.2010.5559804
Zia U H. Saquib, S. Soni
This paper presents a novel scheme for the detection and extraction of sweat pores (categorized as one of the fingerprint level 3 micro features). The proposed scheme seamlessly fuses two distinct methods into a novel model capable of obtaining good results from fingerprint images captured through optical live-scan devices with resolutions ranging from basic 500 dpi (despite the common belief that images obtained at this resolution are not of high enough quality) to 2000ppi. The performance of the presented model is then evaluated over multiple cores, spanning from single core to quad cores. The proposed scheme is successfully tested on publicly available fingerprint datasets, which were scanned with Cross Match Verifier 300 scanner at 500 dpi (pores are quite visible in these samples), as well as on 144 images at 2000ppi resolution. The experimental results clearly show a significant performance gain of 50.91% (32-bit platform) and 79.11% (64-bit platform) for parallelized approach over sequential approach. The performance gain is surely to increase further with few more code optimizations and with increase in the dataset size.
本文提出了一种新的汗孔检测与提取方案(汗孔属于指纹3级微特征之一)。所提出的方案将两种不同的方法无缝融合到一个新的模型中,该模型能够从通过光学实时扫描设备捕获的指纹图像中获得良好的结果,其分辨率范围从基本的500 dpi(尽管人们普遍认为在该分辨率下获得的图像质量不够高)到2000ppi。然后在多个核心上评估所提出模型的性能,从单核到四核。所提出的方案在公开可用的指纹数据集上成功地进行了测试,这些数据集使用Cross Match Verifier 300扫描仪以500 dpi扫描(这些样本中孔隙非常明显),以及144张分辨率为2000ppi的图像。实验结果清楚地表明,与顺序方法相比,并行方法的性能提高了50.91%(32位平台)和79.11%(64位平台)。随着代码优化和数据集大小的增加,性能的提高肯定会进一步提高。
{"title":"A novel scheme for sweat-pore extraction & performance evaluation on multi-core","authors":"Zia U H. Saquib, S. Soni","doi":"10.1109/ICEIE.2010.5559804","DOIUrl":"https://doi.org/10.1109/ICEIE.2010.5559804","url":null,"abstract":"This paper presents a novel scheme for the detection and extraction of sweat pores (categorized as one of the fingerprint level 3 micro features). The proposed scheme seamlessly fuses two distinct methods into a novel model capable of obtaining good results from fingerprint images captured through optical live-scan devices with resolutions ranging from basic 500 dpi (despite the common belief that images obtained at this resolution are not of high enough quality) to 2000ppi. The performance of the presented model is then evaluated over multiple cores, spanning from single core to quad cores. The proposed scheme is successfully tested on publicly available fingerprint datasets, which were scanned with Cross Match Verifier 300 scanner at 500 dpi (pores are quite visible in these samples), as well as on 144 images at 2000ppi resolution. The experimental results clearly show a significant performance gain of 50.91% (32-bit platform) and 79.11% (64-bit platform) for parallelized approach over sequential approach. The performance gain is surely to increase further with few more code optimizations and with increase in the dataset size.","PeriodicalId":211301,"journal":{"name":"2010 International Conference on Electronics and Information Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132401464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Derivation of Z functional input/output refinement proof rules 推导了Z个函数输入/输出精化证明规则
Pub Date : 2010-09-02 DOI: 10.1109/ICEIE.2010.5559891
S. Khalafinejad, S. Mirian-Hosseinabadi
In this paper, we derive Z input/output data refinement rules, including forwards and backwards rules, for the case in which the retrieve schemas are total functions when viewed as relations from the concrete to abstract variables. In practice, the relation between the abstract and concrete variables is often functional. Therefore, the use of the functional input/output refinement rules will reduce the cost and duration of the software development because the proof of the consistency of the abstract and concrete specifications is more easily demonstrated.
本文针对从具体变量到抽象变量的关系中检索模式为总函数的情况,导出了Z条输入/输出数据细化规则,包括正向和向后规则。在实践中,抽象变量和具体变量之间的关系往往是功能性的。因此,使用功能输入/输出细化规则将减少软件开发的成本和持续时间,因为更容易证明抽象和具体规范的一致性。
{"title":"Derivation of Z functional input/output refinement proof rules","authors":"S. Khalafinejad, S. Mirian-Hosseinabadi","doi":"10.1109/ICEIE.2010.5559891","DOIUrl":"https://doi.org/10.1109/ICEIE.2010.5559891","url":null,"abstract":"In this paper, we derive Z input/output data refinement rules, including forwards and backwards rules, for the case in which the retrieve schemas are total functions when viewed as relations from the concrete to abstract variables. In practice, the relation between the abstract and concrete variables is often functional. Therefore, the use of the functional input/output refinement rules will reduce the cost and duration of the software development because the proof of the consistency of the abstract and concrete specifications is more easily demonstrated.","PeriodicalId":211301,"journal":{"name":"2010 International Conference on Electronics and Information Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133067556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
期刊
2010 International Conference on Electronics and Information Engineering
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1